Genetic analysis of mutant strains of Escherichia coli requiring p-aminobenzoic acid for growth.
Mutant strains of Escherichia coli K-12 which required p-aminobenzoic acid for growth were isolated. The mutations were mapped by conjugation and by transduction, and two genes concerned with the biosynthesis of p-aminobenzoic acid were identified.
D062365:Aminobenzoates / Q000378:metabolism*; D002874:Chromosome Mapping; D004926:Escherichia coli / Q000378:metabolism*; D008967:Molecular Biology; D009154:Mutation
D062365:Aminobenzoates